Yomiji, Who Bars the Way, Leyline of Singularity, and Carrion Feeder

Prerequisites

• Yomiji, Who Bars the Way on the battlefield
• Leyline of Singularity on the battlefield
• Carrion Feeder on the battlefield

Steps

1. Activate Carrion Feeder by sacrificing the creature that costs
2. Yomiji triggers, returning that creature from your graveyard to your hand
3. Resolve the Carrion Feeder ability
4. Cast that creature by paying
5. Repeat

Results

• Infinite +1/+1 counters on a creature
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinite storm count